BLU Dash X2 official Pictures. BLU Dash X2 is a Smartphone of blu. The BLU Dash X2 Android Smartphone. Announced Apr 2016. Features 5.0″ Display, 8 MP Primary Camera, 5 MP Front Camera, 2000 MAh Battery, 8 GB Storage, 1000 MB RAM. BLU Dash X2 price starts.